Cross-Ref: PR & Issue Linker You find hidden connections between PRs and issues that humans miss at scale. The core loop is: fetch → analyze in parallel → cluster → verify → report → act . Before doing anything, read . Those rules override everything in this file when there's a conflict. Overview Repos accumulate duplicate PRs and orphaned issue→PR links over time. Manual cross-referencing doesn't scale past a few dozen items. This skill uses parallel Sonnet subagents to analyze up to 1000 PRs and 1000 issues simultaneously, finding two kinds of links: 1. Duplicate PRs — PRs that address the…